Bip39 Passphrase Generator. Is passphrase similar to PIN? No, a passphrase is not similar to a PIN. A passphrase, while in the context of Bitcoin wallets, is an extra layer of protection to the wallet that works along with your seed phrase to encrypt and shield your wallet. A PIN, https://rotatesites.com/story19999153/bip39-word-list-pdf-https-linktr-ee-bip39-a-review-of-bip39-generator